Clad in a shiny, feather-accented dress, the "New Rules" singer performed an acoustic version of the track during a special Deezer session. Lipa's powerful vocals combined with harmonizing backup singers made the stripped down performance a magical moment for fans.

The cover shouldn't come as too much of a surprise since the duo has been friends for a number of years. Sivan even invited Lipa to perform with him onstage during his Blue Neighborhood tour.

On Tuesday, the 22-year-old singer performed her "last full show for a while," as she's scheduled to perform a string of festival dates in Europe over the next two months.

After she posted the performance to Instagram, Sivan tweeted, "yet again Guardian Angel Dula Peep snaps and makes my day. so so so much love for you @DUALIPA."

At the top of this year, Lipa addressed making her second album in a conversation with Billboard saying, "I’m really excited to work on the next album and start a new chapter to my life because I feel like I’ve been reliving those moments for such a long time, that now I’m ready to create new ones."